mail.demo-rt.com - robtex.com
mail.demo-rt.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.65.109Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.162.244πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.65.109, 172.67.162.244 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com | ||||||
demo-rt.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.65.109Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.162.244πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ivan.ns.cloudflare.com β | ||||||
| NS | tricia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.65.109, 172.67.162.244 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com | ||||||
| SOA | ivan.ns.cloudflare.comdns@cloudflare.com serial=2401732486 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
βA104.21.65.1092026-04-27 β 2026-05-09 Β· 3 obs
β 2016-05-08 23:35:08
β 2026-04-27 15:23:52
β 2026-05-09 04:15:04
β 2026-04-27 15:23:52
β 2026-05-09 04:15:04
βA172.67.162.2442026-04-27 β 2026-05-09 Β· 3 obs
β 2016-05-08 23:35:08
β 2026-04-27 15:23:52
β 2026-05-09 04:15:04
β 2026-04-27 15:23:52
β 2026-05-09 04:15:04
βA216.70.64.1042015-08-04 β 2016-05-08 Β· 4 obs
β 2015-08-04 05:11:54
β 2016-05-08 23:35:08
β 2026-04-27 15:23:52
β 2026-05-09 04:15:04
β 2016-05-08 23:35:08
β 2026-04-27 15:23:52
β 2026-05-09 04:15:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| demo-rt.com | ivan.ns.cloudflare.com, tricia.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.120
NS records: ivan.ns.cloudflare.com, tricia.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for demo-rt.com (unsigned zone)
β±οΈ Timing
Total: 84ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.65.109, 172.67.162.244 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ivan.ns.cloudflare.com, ivan.ns.cloudflare.com, ivan.ns.cloudflare.com...)
Analysis
IP Addresses
mail.demo-rt.com resolves to two IP numbers: 104.21.65.109 and 172.67.162.244.
Other host names, for instance coreclubhub.com, futurebettingodds.com, larevolucionciudadana.com, partylicious-me.com and www.eduinwest.pl share IP numbers with mail.demo-rt.com.